Code Reason 00 A patient with no history of previous cancer is diagnosed with in situ breast carcinoma June

Code Reason 00 A patient with no history of previous cancer is diagnosed with in situ breast carcinoma June 13, 2003. 01 The sequence number is changed when the patient with an in situ breast carcinoma diagnosed June 13, 2003, is diagnosed with a subsequent melanoma on August 30, 2003. 02 Sequence number assigned to the melanoma diagnosed on August 30, 2003, following a breast cancer in situ diagnosis on June 13, 2003. 04 A nursing home patient is admitted to a hospital for first course surgery for a colon adenocarcinoma. The patient has a prior history of three malignant cancers of the type the registry is required to accession, though the patient was not seen for these cancers at the hospital. No sequence numbers 01, 02 or 03 are accessioned for this patient. 60 The sequence number assigned to a benign brain tumor diagnosed on November 1, 2005, following a breast carcinoma diagnosed on June 13, 2003, and a melanoma on August 30, 2003. 63 Myeloproliferative disease (9975/1) is diagnosed by the facility in 2003 and accessioned as Sequence 60. A benign brain tumor was diagnosed and treated elsewhere in 2002; the patient comes to the facility with a